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-rw-r--r--plugins/dwarf/form.c113
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diff --git a/plugins/dwarf/form.c b/plugins/dwarf/form.c
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+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * form.h - prototypes pour la transmission des valeurs d'attributs
+ *
+ * Copyright (C) 2016-2017 Cyrille Bagard
+ *
+ * This file is part of Chrysalide.
+ *
+ * Chrysalide is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Chrysalide is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Chrysalide. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+#include "form.h"
+
+
+
+/******************************************************************************
+* *
+* Paramètres : value = valeur au format Dwarf à consulter. *
+* form = nature de la valeur à lire. *
+* addr = valeur utilisable en interne récupérée. [OUT] *
+* *
+* Description : Transcrit une valeur Dwarf brute en adresse virtuelle. *
+* *
+* Retour : Bilan de l'opération. *
+* *
+* Remarques : - *
+* *
+******************************************************************************/
+
+bool translate_form_into_address(const dw_form_value *value, DwarfForm form, virt_t *addr)
+{
+ bool result; /* Bilan à retourner */
+
+ result = true;
+
+ switch (form)
+ {
+ case DW_FORM_addr:
+ *addr = value->v2.address;
+ break;
+
+ case DW_FORM_data1:
+ *addr = value->v2.data1;
+ break;
+
+ case DW_FORM_data2:
+ *addr = value->v2.data2;
+ break;
+
+ case DW_FORM_data4:
+ *addr = value->v2.data4;
+ break;
+
+ case DW_FORM_data8:
+ *addr = value->v2.data8;
+ break;
+
+ default:
+ result = false;
+ break;
+
+ }
+
+ return result;
+
+}
+
+
+/******************************************************************************
+* *
+* Paramètres : value = valeur au format Dwarf à consulter. *
+* form = nature de la valeur à lire. *
+* *
+* Description : Transcrit une valeur Dwarf brute en chaîne de caractères. *
+* *
+* Retour : Bilan de l'opération : chaîne de caractères ou NULL si échec.*
+* *
+* Remarques : - *
+* *
+******************************************************************************/
+
+const char *translate_form_into_string(const dw_form_value *value, DwarfForm form)
+{
+ const char *result; /* Valeur et bilan à retourner */
+
+ switch (form)
+ {
+ case DW_FORM_string:
+ case DW_FORM_strp:
+ result = value->v2.string;
+ break;
+
+ default:
+ result = NULL;
+ break;
+
+ }
+
+ return result;
+
+}